| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.62 | 8.547% | $38.6644 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $239.28 | 6.797% | $255.5439 | $255.54 | $255.55 | $255.50 |
| Purchase #3 | $73.28 | 8.463% | $79.4817 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $248.92 | 5.520% | $262.6604 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $198.37 | 12.374% | $222.9163 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $82.77 | 11.428% | $92.229 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $34.40 | 12.791% | $38.8001 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $912.64 | $990.2958 | $990.29 | $990.30 | $990.30 | |